I have a Powermatic 1200 drill press and the driveshaft spindle is shot. The part # for this item is 3586009 and I am getting feedback that it is no longer available. They are calling the part a quill operation pinion. Is there another part within the system that I can use for this part? I am at a deadline and do not have the funds for a replacment drill press. I would like to fix this if all possible.